помогите раскрыть скобки.
Put the verbs in brackets into the correct infinitive form or -ing form.
1.Visitors are not pemmited (Touch) works of art or to lean on the cases.
2.We advise (keep) a safe distance between you and each work of art.
3.Visitirs are encouraged (Speak) quietly in the museum.
4.We do not allow (Smoke) inside the museum building.

Put the verbs in brackets into the correct infinitive form or -ing form.

1. Visitors are not pemmited (to touch) works of art or to lean on the cases.

2. We advise (keeping) a safe distance between you and each work of art.

3. Visitors are encouraged (to speak) quietly in the museum.

4. We do not allow (smoking) inside the museum building.